WO2003096638A3 - Packet transmission system for streamed data with paralell clock transmission line - Google Patents

Packet transmission system for streamed data with paralell clock transmission line Download PDF

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Publication number
WO2003096638A3
WO2003096638A3 PCT/GB2003/001101 GB0301101W WO03096638A3 WO 2003096638 A3 WO2003096638 A3 WO 2003096638A3 GB 0301101 W GB0301101 W GB 0301101W WO 03096638 A3 WO03096638 A3 WO 03096638A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
interface device
supplied
handling nodes
data signal
Prior art date
Application number
PCT/GB2003/001101
Other languages
French (fr)
Other versions
WO2003096638A2 (en
Inventor
Michael Page
Original Assignee
Sony Uk Ltd
Michael Page
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Uk Ltd, Michael Page filed Critical Sony Uk Ltd
Priority to US10/513,831 priority Critical patent/US7555016B2/en
Priority to EP03709983A priority patent/EP1502399B1/en
Priority to JP2004504472A priority patent/JP4702876B2/en
Publication of WO2003096638A2 publication Critical patent/WO2003096638A2/en
Publication of WO2003096638A3 publication Critical patent/WO2003096638A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0008—Synchronisation information channels, e.g. clock distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/323—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the physical layer [OSI layer 1]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Communication Control (AREA)
  • Small-Scale Networks (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Dc Digital Transmission (AREA)

Abstract

A data communication system for communicating an input streamed data signal having an associated clock signal comprises: at least two data handling nodes each having a physical layer interface device and a balanced line interface device, a transmitting one of the data handling nodes being arranged to transmit the input data signal to a receiving one of the data handling nodes; and a twisted-pair wired connection linking the data handling nodes, the wired connection comprising a cable providing at least two parallel data transmission paths between the data handling nodes; in which: at the transmitting node, the input data signal is supplied to the physical layer interface device for packeted transmission via one data transmission path of the wired connection to the receiving node; and the clock signal associated with the input data signal is supplied to the balanced line interface device for substantially continuous transmission via another of the data transmission paths to the receiving node; and at the receiving node, the received clock signal is supplied to the balanced line interface device for recovery and the packeted data signal is supplied to the physical layer interface device for conversion back to a streamed data signal.
PCT/GB2003/001101 2002-05-09 2003-03-21 Packet transmission system for streamed data with paralell clock transmission line WO2003096638A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US10/513,831 US7555016B2 (en) 2002-05-09 2003-03-21 Data communication
EP03709983A EP1502399B1 (en) 2002-05-09 2003-03-21 Packet transmission system for streamed data with paralell clock transmission line
JP2004504472A JP4702876B2 (en) 2002-05-09 2003-03-21 data communication

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0210658A GB2388501A (en) 2002-05-09 2002-05-09 Data packet and clock signal transmission via different paths
GB0210658.1 2002-05-09

Publications (2)

Publication Number Publication Date
WO2003096638A2 WO2003096638A2 (en) 2003-11-20
WO2003096638A3 true WO2003096638A3 (en) 2004-01-08

Family

ID=9936375

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2003/001101 WO2003096638A2 (en) 2002-05-09 2003-03-21 Packet transmission system for streamed data with paralell clock transmission line

Country Status (5)

Country Link
US (1) US7555016B2 (en)
EP (1) EP1502399B1 (en)
JP (1) JP4702876B2 (en)
GB (1) GB2388501A (en)
WO (1) WO2003096638A2 (en)

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US9047421B2 (en) * 2008-04-30 2015-06-02 Alcatel Lucent Serial link buffer fill-level compensation using multi-purpose start of protocol data unit timing characters
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US8837529B2 (en) 2010-09-22 2014-09-16 Crestron Electronics Inc. Digital audio distribution
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US9088476B2 (en) * 2011-04-01 2015-07-21 Cortina Access, Inc. Network communication system with packet forwarding and method of operation thereof
US10649948B2 (en) * 2011-10-05 2020-05-12 Analog Devices, Inc. Two-wire communication systems and applications
EP3048536B1 (en) 2011-10-05 2020-02-19 Analog Devices, Inc. Two-wire communication system for high-speed data and power distribution
US9946679B2 (en) 2011-10-05 2018-04-17 Analog Devices, Inc. Distributed audio coordination over a two-wire communication bus
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US8786337B2 (en) * 2012-05-14 2014-07-22 Ensphere Solutions, Inc. Low jitter clock generator for multiple lanes high speed data transmitter
CN102761360B (en) * 2012-06-29 2015-07-22 飞天诚信科技股份有限公司 Optical signal processing method and device
US9772665B2 (en) 2012-10-05 2017-09-26 Analog Devices, Inc. Power switching in a two-wire conductor system
US9524261B2 (en) * 2012-12-21 2016-12-20 Apple Inc. Credit lookahead mechanism
CN105308903B (en) * 2013-01-16 2020-01-17 诺基亚技术有限公司 Method, apparatus and non-transitory storage medium for WEB content communication
CN103400031B (en) * 2013-07-24 2016-08-24 飞天诚信科技股份有限公司 A kind of method and apparatus identifying optical signal
US9705906B2 (en) * 2013-10-15 2017-07-11 Redvector Networks, Inc. Method and system for combining fiber optic link hierarchical stream metadata with internet protocol metadata
GB2536310B (en) * 2015-03-09 2017-11-15 Cirrus Logic Int Semiconductor Ltd Identification of modules on a bus
US9934190B2 (en) 2015-06-11 2018-04-03 Qualcomm Incorporated Dynamic interface management for interference mitigation
US10484119B2 (en) * 2016-09-23 2019-11-19 Texas Instruments Incorporated Open real-time ethernet protocol
US10424311B2 (en) * 2017-01-30 2019-09-24 Cirrus Logic, Inc. Auto-mute audio processing
CN106788906A (en) * 2017-03-10 2017-05-31 安徽师范大学 A kind of Ethernet audio transmission system based on FPGA
US10581208B2 (en) 2017-10-16 2020-03-03 Equipement Electroline Inc. Ethernet connector with electromagnetic filtering
DE112020002162T5 (en) 2019-04-29 2022-01-20 Maxlinear, Inc. HIGH PRECISION TIMESTAMP DETECTION FOR IMPROVED CABLE MODEM CLOCK SYNCHRONIZATION
KR102604266B1 (en) * 2021-03-19 2023-11-21 주식회사 토닥 Device and method for data synchronization

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EP0051332A1 (en) * 1980-10-31 1982-05-12 Koninklijke Philips Electronics N.V. Two-wire bus-system comprising a clock wire and a data wire for interconnecting a number of stations
US5307345A (en) * 1992-06-25 1994-04-26 Digital Equipment Corporation Method and apparatus for cut-through data packet transfer in a bridge device
EP0577115A2 (en) * 1992-07-02 1994-01-05 3Com Corporation Programmed I/O Ethernet adapter with early interrupts for accelerating data transfer
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Also Published As

Publication number Publication date
GB2388501A (en) 2003-11-12
WO2003096638A2 (en) 2003-11-20
EP1502399A2 (en) 2005-02-02
JP4702876B2 (en) 2011-06-15
GB0210658D0 (en) 2002-06-19
JP2005530379A (en) 2005-10-06
US20050213693A1 (en) 2005-09-29
EP1502399B1 (en) 2012-02-29
US7555016B2 (en) 2009-06-30

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